.emotion-analysis-container {
  min-height: 100vh;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  padding: 20px;
  font-family: 'Arial', sans-serif;
}

.back-home-btn {
  position: fixed;
  top: 30px;
  left: 30px;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: white;
  padding: 12px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  z-index: 1000;
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.back-home-btn:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.page-header {
  text-align: center;
  margin-bottom: 40px;
  color: white;
}

.main-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 10px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.subtitle {
  font-size: 1.2rem;
  opacity: 0.9;
  margin: 0;
}

.status-card {
  max-width: 400px;
  margin: 0 auto 30px;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto 30px;
}

.feature-card {
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.text-input {
  margin-bottom: 15px;
}

.analyze-btn {
  width: 100%;
  padding: 12px;
  font-size: 1.2rem;
  border-radius: 8px;
}

.result-display {
  margin-top: 20px;
  animation: fadeIn 0.5s ease-in;
}

.emotion-result {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 15px;
}

.emotion-tag {
  font-size: 1.2rem;
  padding: 8px 16px;
}

.confidence {
  font-weight: 600;
  color: #666;
}

.raw-result {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  font-size: 0.9rem;
}

.score-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.score-item {
  background: #e3f2fd;
  padding: 5px 10px;
  border-radius: 15px;
  font-size: 0.8rem;
  color: #1976d2;
}

.results-table {
  margin-top: 15px;
}

.model-info-card {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 15px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.model-details {
  padding: 20px 0;
}

.features-section,
.languages-section {
  margin-top: 20px;
}

.features-section h4,
.languages-section h4 {
  margin-bottom: 10px;
  color: #333;
}

.feature-tag,
.language-tag {
  margin-right: 8px;
  margin-bottom: 8px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 响应式设计 */
@media (max-width: 768px) {
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .main-title {
    font-size: 2rem;
  }
  
  .back-home-btn {
    position: relative;
    margin-bottom: 20px;
  }
}
